IMPACT OF AVIATION ON CLIMATE: FAA’s Aviation Climate Change Research Initiative (ACCRI) Phase II
Under the Federal Aviation Administration’s (FAA) Aviation Climate Change Research Initiative (ACCRI), non-CO₂ climatic impacts of commercial aviation are assessed for current (2006) and for future (2050) baseline and mitigation scenarios. The effects of the non-CO₂ aircraft emissions are examined u...
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| Veröffentlicht in: | Bulletin of the American Meteorological Society 2016-04, Vol.97 (4), p.561-584 |
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| creator | Brasseur, Guy P. Gupta, Mohan Anderson, Bruce E. Balasubramanian, Sathya Barrett, Steven Duda, David Fleming, Gregg Forster, Piers M. Fuglestvedt, Jan Gettelman, Andrew Halthore, Rangasayi N. Jacob, S. Daniel Jacobson, Mark Z. Khodayari, Arezoo Liou, Kuo-Nan Lund, Marianne T. Miake-Lye, Richard C. Minnis, Patrick Olsen, Seth Penner, Joyce E. Prinn, Ronald Schumann, Ulrich Selkirk, Henry B. Sokolov, Andrei Unger, Nadine Wolfe, Philip Wong, Hsi-Wu Wuebbles, Donald W. Yi, Bingqi Yang, Ping Zhou, Cheng |
| description | Under the Federal Aviation Administration’s (FAA) Aviation Climate Change Research Initiative (ACCRI), non-CO₂ climatic impacts of commercial aviation are assessed for current (2006) and for future (2050) baseline and mitigation scenarios. The effects of the non-CO₂ aircraft emissions are examined using a number of advanced climate and atmospheric chemistry transport models. Radiative forcing (RF) estimates for individual forcing effects are provided as a range for comparison against those published in the literature. Preliminary results for selected RF components for 2050 scenarios indicate that a 2% increase in fuel efficiency and a decrease in NOₓ emissions due to advanced aircraft technologies and operational procedures, as well as the introduction of renewable alternative fuels, will significantly decrease future aviation climate impacts. In particular, the use of renewable fuels will further decrease RF associated with sulfate aerosol and black carbon. While this focused ACCRI program effort has yielded significant new knowledge, fundamental uncertainties remain in our understanding of aviation climate impacts. These include several chemical and physical processes associated with NOₓ–O₃–CH₄ interactions and the formation of aviation-produced contrails and the effects of aviation soot aerosols on cirrus clouds as well as on deriving a measure of change in temperature from RF for aviation non-CO₂ climate impacts—an important metric that informs decision-making. |
| doi_str_mv | 10.1175/bams-d-13-00089.1 |
| format | Article |
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Daniel ; Jacobson, Mark Z. ; Khodayari, Arezoo ; Liou, Kuo-Nan ; Lund, Marianne T. ; Miake-Lye, Richard C. ; Minnis, Patrick ; Olsen, Seth ; Penner, Joyce E. ; Prinn, Ronald ; Schumann, Ulrich ; Selkirk, Henry B. ; Sokolov, Andrei ; Unger, Nadine ; Wolfe, Philip ; Wong, Hsi-Wu ; Wuebbles, Donald W. ; Yi, Bingqi ; Yang, Ping ; Zhou, Cheng</creatorcontrib><description>Under the Federal Aviation Administration’s (FAA) Aviation Climate Change Research Initiative (ACCRI), non-CO₂ climatic impacts of commercial aviation are assessed for current (2006) and for future (2050) baseline and mitigation scenarios. The effects of the non-CO₂ aircraft emissions are examined using a number of advanced climate and atmospheric chemistry transport models. Radiative forcing (RF) estimates for individual forcing effects are provided as a range for comparison against those published in the literature. Preliminary results for selected RF components for 2050 scenarios indicate that a 2% increase in fuel efficiency and a decrease in NOₓ emissions due to advanced aircraft technologies and operational procedures, as well as the introduction of renewable alternative fuels, will significantly decrease future aviation climate impacts. In particular, the use of renewable fuels will further decrease RF associated with sulfate aerosol and black carbon. While this focused ACCRI program effort has yielded significant new knowledge, fundamental uncertainties remain in our understanding of aviation climate impacts. 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Daniel</creatorcontrib><creatorcontrib>Jacobson, Mark Z.</creatorcontrib><creatorcontrib>Khodayari, Arezoo</creatorcontrib><creatorcontrib>Liou, Kuo-Nan</creatorcontrib><creatorcontrib>Lund, Marianne T.</creatorcontrib><creatorcontrib>Miake-Lye, Richard C.</creatorcontrib><creatorcontrib>Minnis, Patrick</creatorcontrib><creatorcontrib>Olsen, Seth</creatorcontrib><creatorcontrib>Penner, Joyce E.</creatorcontrib><creatorcontrib>Prinn, Ronald</creatorcontrib><creatorcontrib>Schumann, Ulrich</creatorcontrib><creatorcontrib>Selkirk, Henry B.</creatorcontrib><creatorcontrib>Sokolov, Andrei</creatorcontrib><creatorcontrib>Unger, Nadine</creatorcontrib><creatorcontrib>Wolfe, Philip</creatorcontrib><creatorcontrib>Wong, Hsi-Wu</creatorcontrib><creatorcontrib>Wuebbles, Donald W.</creatorcontrib><creatorcontrib>Yi, Bingqi</creatorcontrib><creatorcontrib>Yang, Ping</creatorcontrib><creatorcontrib>Zhou, Cheng</creatorcontrib><title>IMPACT OF AVIATION ON CLIMATE: FAA’s Aviation Climate Change Research Initiative (ACCRI) Phase II</title><title>Bulletin of the American Meteorological Society</title><description>Under the Federal Aviation Administration’s (FAA) Aviation Climate Change Research Initiative (ACCRI), non-CO₂ climatic impacts of commercial aviation are assessed for current (2006) and for future (2050) baseline and mitigation scenarios. 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| fulltext | fulltext |
| identifier | ISSN: 0003-0007 |
| ispartof | Bulletin of the American Meteorological Society, 2016-04, Vol.97 (4), p.561-584 |
| issn | 0003-0007 1520-0477 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1877844005 |
| source | Jstor Complete Legacy; American Meteorological Society; EZB-FREE-00999 freely available EZB journals |
| subjects | Aerosols Aircraft Alternative fuels Atmosphere Atmospheric chemistry Atmospheric models Aviation Black carbon Carbon aerosols Carbon dioxide Carbon dioxide emissions Chemistry Cirrus clouds Civil aviation Climate change Climate change research Contrails Decision making Emissions Environmental impact Global climate Mitigation Nitrogen compounds Nitrogen oxides Nitrogen oxides emissions Ozone Portfolio management Radiative forcing Renewable fuels Stratosphere Sulfates |
| title | IMPACT OF AVIATION ON CLIMATE: FAA’s Aviation Climate Change Research Initiative (ACCRI) Phase II |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T14%3A24%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=IMPACT%20OF%20AVIATION%20ON%20CLIMATE:%20FAA%E2%80%99s%20Aviation%20Climate%20Change%20Research%20Initiative%20(ACCRI)%20Phase%20II&rft.jtitle=Bulletin%20of%20the%20American%20Meteorological%20Society&rft.au=Brasseur,%20Guy%20P.&rft.date=2016-04-01&rft.volume=97&rft.issue=4&rft.spage=561&rft.epage=584&rft.pages=561-584&rft.issn=0003-0007&rft.eissn=1520-0477&rft.coden=BAMIAT&rft_id=info:doi/10.1175/bams-d-13-00089.1&rft_dat=%3Cjstor_proqu%3E26243303%3C/jstor_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1789499790&rft_id=info:pmid/&rft_jstor_id=26243303&rfr_iscdi=true |